[PATCH 5/5] drm: make drm_ioctl_permit() internal

[Emil Velikov <emil.l.velikov@gmail.com>]

From: Emil Velikov <emil.velikov@collabora.com>

As of earlier commit the function is used only within drm core.

Cc: Daniel Vetter <daniel@ffwll.ch>
Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
---
 drivers/gpu/drm/drm_ioctl.c | 3 +--
 include/drm/drm_ioctl.h     | 1 -
 2 files changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/drm_ioctl.c b/drivers/gpu/drm/drm_ioctl.c
index 2263e3ddd822..0646c0bd5535 100644
--- a/drivers/gpu/drm/drm_ioctl.c
+++ b/drivers/gpu/drm/drm_ioctl.c
@@ -523,7 +523,7 @@ int drm_version(struct drm_device *dev, void *data,
  * Returns:
  * Zero if allowed, -EACCES otherwise.
  */
-int drm_ioctl_permit(u32 flags, struct drm_file *file_priv)
+static int drm_ioctl_permit(u32 flags, struct drm_file *file_priv)
 {
 	/* ROOT_ONLY is only for CAP_SYS_ADMIN */
 	if (unlikely((flags & DRM_ROOT_ONLY) && !capable(CAP_SYS_ADMIN)))
@@ -546,7 +546,6 @@ int drm_ioctl_permit(u32 flags, struct drm_file *file_priv)
 
 	return 0;
 }
-EXPORT_SYMBOL(drm_ioctl_permit);
 
 #define DRM_IOCTL_DEF(ioctl, _func, _flags)	\
 	[DRM_IOCTL_NR(ioctl)] = {		\
diff --git a/include/drm/drm_ioctl.h b/include/drm/drm_ioctl.h
index fafb6f592c4b..f3fba529cb1b 100644
--- a/include/drm/drm_ioctl.h
+++ b/include/drm/drm_ioctl.h
@@ -163,7 +163,6 @@ struct drm_ioctl_desc {
 		.name = #ioctl						\
 	}
 
-int drm_ioctl_permit(u32 flags, struct drm_file *file_priv);
 long drm_ioctl(struct file *filp, unsigned int cmd, unsigned long arg);
 long drm_ioctl_kernel(struct file *, drm_ioctl_t, void *, u32);
 #ifdef CONFIG_COMPAT
-- 
2.21.0

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